
Quentin Halys defeated Gregoire Barrere 6-4 6-2 in the Metz qualifying round 2 on hard. The upset overturned the form book — Gregoire Barrere came in leading the head-to-head 3–2, defending last year's round of 16. Quentin Halys narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-07-01 | Wimbledon | Q1 | grass | Quentin Halys | 6-3 6-4 |
| 2024-06-24 | Wimbledon | Q128 | grass | Quentin Halys | 6-3 6-4 |
| 2023-02-13 | Rotterdam | Q2 | hard | Gregoire Barrere | 6-7 7-6 7-6 |
| 2021-02-22 | Montpellier | Q1 | hard | Gregoire Barrere | 2-6 6-2 6-4 |
| 2013-08-12 | Belgium F9 | QF | clay | Gregoire Barrere | 6-2 5-7 6-4 |
Averages over each player's completed matches in the selected window (115 vs 69). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Halys Q.: 2 days rest · 5 matches, 109 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About